168967113

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 262859520

約数和(自身を除く): 93892407

約数列:

[1, 3, 7, 21, 97, 109, 291, 327, 679, 761, 763, 2037, 2283, 2289, 5327, 10573, 15981, 31719, 73817, 74011, 82949, 221451, 222033, 248847, 516719, 580643, 1550157, 1741929, 8046053, 24138159, 56322371, 168967113]

約数ペア:

[(1, 168967113), (3, 56322371), (7, 24138159), (21, 8046053), (97, 1741929), (109, 1550157), (291, 580643), (327, 516719), (679, 248847), (761, 222033), (763, 221451), (2037, 82949), (2283, 74011), (2289, 73817), (5327, 31719), (10573, 15981)]